/*
 * Copyright (c) 2011 Imre Fazekas.
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the Brillien nor the names of its
 * terms and concepts may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package com.vii.streamline.services.pool;

import org.apache.commons.pool.PoolableObjectFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Object factory for presences.
 */
public class SimpleObjectFactory<T> implements PoolableObjectFactory {

    private Class<T>    precenseClass;
    private Logger      logger;

    /**
     * Create a factory to a given Type
     */
    public SimpleObjectFactory(Class<T> precenseClass) {
        this.precenseClass  = precenseClass;
        this.logger         = LoggerFactory.getLogger( this.getClass() );
    }

    /**
     * Create a factory to a given Type
     */
    public SimpleObjectFactory(Class<T> precenseClass, Logger logger) {
        this.precenseClass  = precenseClass;
        this.logger         = logger;
    }

    /**
     * Get method for field precenseClass
     */
    public Class<T> getPrecenseClass() {
        return precenseClass;
    }

    /**
     * Set method for field precenseClass
     */
    public void setPrecenseClass(Class<T> precenseClass) {
        this.precenseClass = precenseClass;
    }

    /**
     * Get method for field logger
     */
    public Logger getLogger() {
        return logger;
    }

    /**
     * Set method for field logger
     */
    public void setLogger(Logger logger) {
        this.logger = logger;
    }

    @Override
    public Object makeObject() throws Exception {
        logger.trace( "Instantiating object's class", precenseClass );
        return precenseClass.newInstance();
    }

    @Override
    public void destroyObject(Object o) throws Exception {
        T t = (T)o;
        logger.trace( "destroying object", t );
    }

    @Override
    public boolean validateObject(Object o) {
        T t = (T)o;
        logger.trace( "validating object", t );
        return true;
    }

    @Override
    public void activateObject(Object o) throws Exception {
        T t = (T)o;
        logger.trace( "activating object", t );
    }

    @Override
    public void passivateObject(Object o) throws Exception {
        T t = (T)o;
        logger.trace( "passivating object", t );
    }

}

